Hey guys. When executing a DR with a client's list imported to GHL, how do you handle it when the client is currently using a scheduling software that doesn't sync with a Google Calendar that could be also synced with GHL? If you're running a promotion for, say, a free teeth whitening, that books people into the GHL calendar, how do you handle the two scheduling systems? Do you just ask the client to use the GHL calendar for that specific service or staff member? I specifically talking about the "demo" or "trial" period.